My cordless mouse on my HTPC was getting flakey and as you all know there isn't a lot selection wise for remotes that work on XP so I figured I'd try W7 X86 on the old bugger.
It's an Asus P4P800SE with a 2.8 Northwood and a gig of 400 ram and an HD2600Pro AGP.
All I can say is "holycrapthisiswaywaybetterthanXPateverything! "
I never expected it to run this good, it boots faster, I now have Media Center and the icing on the cake is my mouse is back better than ever!